package com.jiakai.cashinterfacemucon.utils;

public class EmptyUtils {

    public static Boolean isEmpty(String... sources){
        for (String source : sources) {
            if (source == null) {
                return true;
            }
            if (source == "") {
                return true;
            }
            if (source.trim() == "") {
                return true;
            }
            return false;
        }
        return true;
    }
}
